n2_crypto: Kill n2_base_ctx and helpers.
Unused, and we'll do this via the request context.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/crypto/n2_core.c b/drivers/crypto/n2_core.c
index 23163fd..3a4eed4 100644
--- a/drivers/crypto/n2_core.c
+++ b/drivers/crypto/n2_core.c
@@ -239,18 +239,7 @@
}
#endif
-struct n2_base_ctx {
- struct list_head list;
-};
-
-static void n2_base_ctx_init(struct n2_base_ctx *ctx)
-{
- INIT_LIST_HEAD(&ctx->list);
-}
-
struct n2_hash_ctx {
- struct n2_base_ctx base;
-
struct crypto_ahash *fallback_tfm;
};
@@ -390,7 +379,6 @@
unsigned int result_size, void *hash_loc)
{
struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
- struct n2_hash_ctx *ctx = crypto_ahash_ctx(tfm);
struct cwq_initial_entry *ent;
struct crypto_hash_walk walk;
struct spu_queue *qp;
@@ -403,6 +391,7 @@
*/
if (unlikely(req->nbytes > (1 << 16))) {
struct n2_hash_req_ctx *rctx = ahash_request_ctx(req);
+ struct n2_hash_ctx *ctx = crypto_ahash_ctx(tfm);
ahash_request_set_tfm(&rctx->fallback_req, ctx->fallback_tfm);
rctx->fallback_req.base.flags =
@@ -414,8 +403,6 @@
return crypto_ahash_digest(&rctx->fallback_req);
}
- n2_base_ctx_init(&ctx->base);
-
nbytes = crypto_hash_walk_first(req, &walk);
cpu = get_cpu();